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Top Forums Programming Python Screen Capture of RIGOL 1054Z on macOS Catalina Using NI-VISA Post 303043085 by Neo on Friday 17th of January 2020 11:22:40 PM
Old 01-18-2020
As a side note; we should be able to get screen captures via USB and LAN (ethernet).

But, I can only get USB working (as you have seen) for getting these screen captures. The LAN works, but I cannot get the RIGOL to respond to control commands (LXI), but it should.

The legacy web interface works, for example see:

Python Screen Capture of RIGOL 1054Z on macOS Catalina Using NI-VISA-screen-shot-2020-01-18-110659-amjpg


and of course I can ping it (goes without saying since we can access it using HTTP):

Code:
macos$ ping 192.168.2.50
PING 192.168.2.50 (192.168.2.50): 56 data bytes
64 bytes from 192.168.2.50: icmp_seq=0 ttl=255 time=3.210 ms
64 bytes from 192.168.2.50: icmp_seq=1 ttl=255 time=1.790 ms
64 bytes from 192.168.2.50: icmp_seq=2 ttl=255 time=3.095 ms
64 bytes from 192.168.2.50: icmp_seq=3 ttl=255 time=1.971 ms
64 bytes from 192.168.2.50: icmp_seq=4 ttl=255 time=2.338 ms
64 bytes from 192.168.2.50: icmp_seq=5 ttl=255 time=1.873 ms

Scanning the RIGOL DS1054Z had revealed:

Code:
macos$ nmap 192.168.2.50
Starting Nmap 7.80 ( https://nmap.org ) at 2020-01-18 11:16 +07
Nmap scan report for 192.168.2.50
Host is up (0.0041s latency).
Not shown: 996 closed ports
PORT     STATE SERVICE
80/tcp   open  http
111/tcp  open  rpcbind
617/tcp  open  sco-dtmgr
5555/tcp open  freeciv

Nmap done: 1 IP address (1 host up) scanned in 1.28 seconds

But so far, cannot get this RIGOL to respond to either nc or telnet commands.

Code:
macos$ telnet 192.168.2.50 5555
Trying 192.168.2.50...
Connected to 192.168.2.50.
Escape character is '^]'.
*IDN?

This is really perplexing me. We can see from this screen grab that the LAN I/O is off, but I cannot find a way (yet) to turn it on.....


Python Screen Capture of RIGOL 1054Z on macOS Catalina Using NI-VISA-io_infojpg


If I could only figure out how to turn the LAN I/O on ....

UPDATE:

The USB and the LAN cable cannot be used at the same time.... so when I removed the USB cable, the LAN shows "ON"... (see next post)
 

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PRIPS(1)						    BSD General Commands Manual 						  PRIPS(1)

NAME
prips -- print the IP addresses in a given range SYNOPSIS
prips [-c] [-d delim] [-e exclude] [-f format] [-i incr] start end prips [-c] [-d delim] [-e exclude] [-f format] [-i incr] CIDR-block prips -h DESCRIPTION
The prips tool can be used to print all of the IP addresses in a given range. It can enhance tools that only work on one host at a time, e.g. whois(1). The prips tool accepts the following command-line options: -c Print the range in CIDR notation. -d delim Set the delimiter to the character with ASCII code delim where 0 <= delim <= 255. -e <x.x.x,x.x> Exclude ranges from the output. -f format Set the format of addresses (hex, dec, or dot). -h Show summary of options. -i incr Set the increment to 'x'. ENVIRONMENT
The prips tool's operation is not influenced by any environment variables. FILES
The prips tool's operation is not influenced by any files. EXAMPLES
Display all the addresses in a reserved subnet: prips 192.168.32.0 192.168.32.255 The same, using CIDR notation: prips 192.168.32/24 Display only the usable addresses in a class A reserved subnet using a space instead of a newline for a delimiter: prips -d 32 10.0.0.1 10.255.255.255 Display every fourth address in a weird block: prips -i 4 192.168.32.7 192.168.33.5 Determine the smallest CIDR block containing two addresses: prips -c 192.168.32.5 192.168.32.11 DIAGNOSTICS
The prips utility exits 0 on success, and >0 if an error occurs. SEE ALSO
ipsc(1), gipsc(1) STANDARDS
No standards were harmed in the writing of the prips tool. HISTORY
The prips tool was originally written by Daniel Kelly and later adopted by Peter Pentchev. This manual page was originally written by Juan Alvarez for the Debian GNU/Linux system and later added to the prips distribution and converted to mdoc format by Peter Pentchev. AUTHORS
Daniel Kelly <dan@vertekcorp.com> Juan Alvarez <jalvarez@fluidsignal.com> Peter Pentchev <roam@ringlet.net> BUGS
Please report any bugs in the prips tool to its current maintainer, Peter Pentchev. BSD
March 1, 2011 BSD
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